Archives of Acoustics, 15, 1-2, pp. 39-43, 1990

SAW generated electric charge on a metal disk on piezoelectrics

E. DANICKI
Institute of Fundamental Technological Research, Polish Academy of Sciences
Poland

Scattering of a plane SAW by a circular, perfectly conducting disk on a piezoelectric halfspace is considered. A new theoretical approach allows to take into account the electric anisotropy of the substrate and gives the solution for the electric charge density on the disk in a form of fast convergent series for a wide range of wavelength of the SAW.
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Copyright © Polish Academy of Sciences & Institute of Fundamental Technological Research (IPPT PAN).

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